| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $10.93 | 8.359% | $11.8436 | $11.84 | $11.85 | $11.80 |
| Purchase #2 | $105.78 | 5.584% | $111.6868 | $111.69 | $111.70 | $111.70 |
| Purchase #3 | $163.95 | 3.555% | $169.7784 | $169.78 | $169.80 | $169.80 |
| Purchase #4 | $39.97 | 7.345% | $42.9058 | $42.91 | $42.90 | $42.90 |
| Purchase #5 | $121.25 | 3.706% | $125.7435 | $125.74 | $125.75 | $125.70 |
| Purchase #6 | $40.40 | 3.211% | $41.6972 | $41.70 | $41.70 | $41.70 |
| Purchase #7 | $39.87 | 11.696% | $44.5332 | $44.53 | $44.55 | $44.50 |
| 7 purchase totals = | $522.15 | $548.1885 | $548.19 | $548.25 | $548.10 | |